Hello,(adsbygoogle = window.adsbygoogle || []).push({});

I am new to Matlab and got a question to ask.

I have created a .m file which plots a cosine graph.

For simplicity, say

time=0:T/999:T;

x=cos(2*pi*time);

plot(time,x);

Then this will create a plot with cos(2piT) with domain of 0~T.

I will like to export this to other .m file so the file can read this graph and calculate the frequency of graph.

But I'm stuck as how I can export this graphical data to other .m file.

Because if I just lookup data on x, it will just give out an array of 1000 values and not knowing its domain(time), I can not calculate the frequency.

Hope this makes sense.

Will appreciate your helps!

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# Question on Matlab

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